144559585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 188606880

約数和(自身を除く): 44047295

約数列:

[1, 5, 17, 85, 89, 97, 197, 445, 485, 985, 1513, 1649, 3349, 7565, 8245, 8633, 16745, 17533, 19109, 43165, 87665, 95545, 146761, 298061, 324853, 733805, 1490305, 1624265, 1700701, 8503505, 28911917, 144559585]

約数ペア:

[(1, 144559585), (5, 28911917), (17, 8503505), (85, 1700701), (89, 1624265), (97, 1490305), (197, 733805), (445, 324853), (485, 298061), (985, 146761), (1513, 95545), (1649, 87665), (3349, 43165), (7565, 19109), (8245, 17533), (8633, 16745)]